7. Diamond Dave’s (tacorestaurant) in Waterloo, IA
Operator computes a Health score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Diamond Dave's broke down on Apr 19, 2026.
Diamond Dave's is indexed in Operator's Tacorestaurant market index for Waterloo, IA.
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